An inflatable shoe stretcher includes a bag body that is formed by coupling outer peripheries of two bag sheets and that defines an air-filling space therein, an one-way air inflow unit that is mounted between the bag sheets for filling air into the air-filling space, and a heat-sealed unit that is formed by coupling portions of the bag sheets. The heat-sealed unit includes two main heat-sealed subunits for segregating the air-filling space into three air-filling space portions. The bag body is able to be bent alongside the main heat-sealed subunits when the air-filling space portions are filled with air.

An apparatus for adjusting a shoe and methods for making and using the same. A relative movement can be generated between a platform and a model foot wearing the shoe such that the platform contacts the shoe and the model foot adjusts the shoe via the relative movement. Advantageously, the model foot can be a surrogate to a human foot in adjusting the shape of the shoe. The model foot can stretch the shoe in the same manner as human walk. A person can experience great comfort when wearing the stretched shoe. The model foot can simulate the mechanical characteristics of the natural foot. The model foot can simulate gait of a natural foot and the stretching of the shoe can be further customized.

The present disclosure relates to a device for retaining the shape of a shoe. The shoe insert provided herein for retaining the shape of a shoe includes a toe fabric bag and a vamp fabric bag. Each fabric bag may be made of a malleable form-fitting fabric. Each fabric bag may be of different sizes and shapes to fit shoes of different sizes and shapes. Also disclosed are methods of manufacturing a shoe insert and methods of using a device for retaining the shape of a shoe.

Disclosed is a method for manufacturing a device for adapting a footwear to the specific deformations of the foot of a user, including creating 3D scans of the foot in weight bearing and non-weight bearing positions, as well as of the footwear; determining rubbing areas between the foot and the footwear by means of superimposing the scanned 3D image of the footwear and the scanned 3D images of the weight bearing and the non-weight bearing foot; obtaining a final out-of-phase 3D image of the non-weight bearing foot, wherein the rubbing areas in this image are moved out of phase until they reach an intermediate position selected between a minimum and a maximum limit; printing the part of the heel and the part of the forefoot from the final out-of-phase 3D image. Finally, fitting a flexible element for joining together the part of the heel and the part of the forefoot.

A shoe insert is configured as a single component with a specifically-configured shape that provides internal shoe structural support while enhancing airflow within the shoe. The shoe insert is comprised of a rigid structure, such as plastic, that engages with the inner and outer sides of the shoe to provide sufficient support. The shoe insert's inner and outer sides, which engage with the shoe's inner and outer sides, have a grip portion with an upper opening substantially positioned at the shoe's ankle opening. This upper opening enables air to flow therethrough and provide breath to the shoe's interior cavity. Airflow holes spread sporadically throughout the shoe insert's body enables air to flow through the shoe insert and engage the shoe to provide breathability, thereby preventing moisture, mold, and stench.

A shoe tree includes a body having a toe member that has a distal tip end and a proximal end. The toe member is insertable into a toe portion of a respective shoe and formed to support the toe portion of the shoe. The shoe tree also includes a heel member that is insertable into a heel portion of the respective shoe and formed to support the heel portion thereof. The body is hollow inside and presents a neck portion of tubular member to receive and store fluids like liquids to add weight to the shoe tree to spread the weight of the shoe tree to the respective shoe to keep the shoe in shape at all times.

A shoe tree includes a body having a toe member that has a distal tip end and a proximal end. The toe member is insertable into a toe portion of a respective shoe and formed to support the toe portion of the shoe. The shoe tree also includes a heel member that is insertable into a heel portion of the respective shoe and formed to support the heel portion thereof. The body is hollow inside and presents a neck portion of tubular member to receive and store fluids like liquids to add weight to the shoe tree to spread the weight of the shoe tree to the respective shoe to keep the shoe in shape at all times.

A case includes a first shell to encapsulate a portion of a collectible. The first shell includes a planar first end having a recessed first edge. A wall is attached to the planar first end at the first edge of the planar first end and surrounds the portion of the collectible. A shoe tree includes a foot-shaped portion for insertion into the collectible and supporting the collectible. An end portion is attached to the foot-shaped portion and rests against the wall, wherein the first shell is configured to support the shoe tree. A second shell seals the case and includes a planar second end to be placed on a lip of the wall, wherein the collectible is configured to be encapsulated by the case. The planar second end has a recessed edge to align with the recessed first edge to enable the case to be stacked on a counterpart case.

A shoe stuffing device is provided. The shoe stuffing device includes a shoe stuffing device body having a distal end and a proximal end and an aperture formed close to the proximal end. The aperture provides a handle for the user to grasp or insert the finger into and pull the shoe stuffing device out of the shoe, while helping resist vertical expansion and support lateral compressibility of the body. The shoe stuffing device can also include a decorative element at the proximal end and attached to the top loop. The decorative element not only provides a pleasant aesthetic effect, but also indicates to the user that the end having the decorative element is to remain outward while the opposite end or tip is to be inserted into the shoe.

A shoe tree includes a front section and a rear section which is pivotably connected to the rear end of the front section. The front section has a vamp portion on the top thereof. A first recessed area is defined in the underside of the front section. The rear end of the front section has a first support face and a first opening which communicates with the first recessed area. The rear section is pivotably connected to the first support face. Two notches are defined in two lateral sides of the shoe tree and located between the front and rear sections. The two notches are narrowed and widened when the rear section is pivoted downward and upward relative to the front section. The front section is inserted into a shoe by push and pivoting the rear section, and then the rear section is inserted into the shoe.